Ubuntu修改resolv.conf文件属性提示"Operation not supported while reading flags on /etc/resolv.conf"
这是由于resolvconf包阻止resolv.conf的属性被chattr命令修改,所以解决办法是首先将resolvconf包卸掉解决办法apt-get autoremove resolvconf来源:http://blog.csdn.net/shoyer/article/details/7940895
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